Daniel, as you can
clearly see here, you have nothing to worry about (
source).
The sample ads are neatly componentized into a table within a containing table whose owner document is encapsulated by an iframe.
Furthermore, the ad widgets do utilize the polymer framework as evidenced by some simple logic:
- One definition of "polymer" is "a product of polymerization"
- One definition of "polymerization" is "the conversion of one compound into another by [the process of forming a polymer]"
- Ergo, a polymer is "a product of the conversion of one compound into another by the process of forming such a product"
- We can reduce this to "a product of the process of converting one compound into another"
- One definition of "compound" is "something formed by combining elements"
- The ad widgets are formed by combining tables and iframes
- Tables and iframes are elements
- Thus, their widgets are products of the process of converting one compound into another
- Ergo, the ad widgets can be described by a polymer framework